Small air purifier

Abstract

The utility model discloses a small air purifier which comprises a cylinder, a motor is arranged in the cylinder, fan blades are connected to the output end of the motor in a bolting mode, a funnel is connected to the bottom of the cylinder in a bolting mode, and a filter cartridge is connected to the bottom of the funnel in a threaded mode. The motor drives the fan blades to rotate, the fan blades discharge air in the filter cartridge through the funnel, then external air enters the device through the air inlet hole, the air is filtered through the filter cartridge, and meanwhile the air is discharged through the protective net, so that the device can be effectively and conveniently used in a small space; a user drips aromatherapy liquid into the cotton piece, then the cotton piece is placed in the placing groove, then the upper cover and the protective net are installed, air penetrates through the placing groove and the upper cover through the through holes, the aromatherapy liquid is rapidly volatilized, and therefore air in a small space can be rapidly aromatherapy effectively and conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of air purifiers, and particularly relates to a small air purifier. Background Art

[0002] An air purifier, also known as an "air cleaner", air refresher, or purifier, is a device that can adsorb, decompose or transform various air pollutants, thereby improving the cleanliness of the air.

[0003] At present, a Chinese utility model with a publication number of CN218209997UU discloses an air purifier, comprising: a base; a first shell, the first shell is arranged on the base; a filter element, the filter element is arranged on the base and arranged in the first shell; a locking mechanism, comprising a bracket and an unlocking button, the bracket is connected to the base, and the unlocking button is arranged on the bracket; by arranging the unlocking button to be inserted in the through hole, when the unlocking button is pressed, the first shell and the base are unlocked, so that the filter element can be quickly taken out after the first shell is lifted.

[0004] However, the existing air purifiers are large in size and cannot be effectively used in a small space. At the same time, they cannot effectively and conveniently quickly purify the air in a small space. To solve the above problems, we provide a small air purifier. Utility Model Content

[0005] The purpose of the utility model is to provide a small air purifier to solve the problems raised by the above background technology.

[0006] The above technical purpose of the utility model is achieved through the following technical scheme: a small air purifier, including a cylinder, a motor is arranged inside the cylinder, a fan blade is bolted to the output end of the motor, a funnel is bolted to the bottom of the cylinder, a filter cartridge is threadedly connected to the bottom of the funnel, a shell is threadedly connected to the bottom of the cylinder, an air inlet is opened on the surface of the shell, a protective net is bolted to the top of the cylinder, a placement groove is opened on the top of the protective net, and a cotton piece is placed inside the placement groove.

[0007] By adopting the above technical solution, the user can hang the device in a small space by the handle, and then start the motor to drive the fan blades to rotate, so that the fan blades discharge the air inside the filter cartridge through the funnel, and then the external air enters the interior of the device through the air inlet hole, so that the air is filtered through the filter cartridge, and the air is discharged through the protective net at the same time, so that it can be effectively used in a small space. The user drops aromatherapy liquid on the inside of the cotton piece, and then places the cotton piece in the placement groove, and then installs the upper cover and the protective net. The air passes through the placement groove and the upper cover through the through hole, so that the aromatherapy liquid evaporates quickly, so that it can effectively facilitate the rapid aromatherapy of the air in the small space.

[0008] The utility model is further configured that a fixing frame is bolted to the surface of the motor, and the surface of the fixing frame is bolted to the cylinder.

[0009] By adopting the above technical solution, the device can be effectively and conveniently installed by setting a fixing frame.

[0010] The utility model is further configured that round rods are bolted on both sides of the cylinder, and handles are sleeved on the surfaces of the round rods.

[0011] By adopting the above technical solution, the device can be conveniently hung by providing a handle.

[0012] The utility model is further configured that a base is bolted to the bottom of the shell, and an anti-skid pad is bonded to the bottom of the base.

[0013] By adopting the above technical solution, the stability of the device can be effectively improved by providing a base.

[0014] The utility model is further configured that the top of the protective net is threadedly connected with an upper cover, and through holes are provided inside the placement groove and the upper cover.

[0015] By adopting the above technical solution, the through holes are provided to effectively facilitate the passage of air.

[0016] In summary, the utility model has the following beneficial effects:

[0017] The user can hang the device in a small space by the handle, then start the motor, so that the motor drives the fan blades to rotate, so that the fan blades discharge the air inside the filter cartridge through the funnel, and then the external air enters the interior of the device through the air inlet hole, so that the air is filtered through the filter cartridge, and the air is discharged through the protective net, so that it can be effectively used in a small space;

[0018] The user drops aromatherapy liquid on the inside of the cotton sheet, then places the cotton sheet in the placement groove, and then installs the upper cover and the protective net. The air passes through the placement groove and the upper cover through the through holes, causing the aromatherapy liquid to evaporate quickly, thereby effectively and conveniently fumigating the air in a small space quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0020] Figure 2 It is an exploded schematic diagram of the utility model structure.

[0021] Figure numerals: 1. Cylinder; 2. Motor; 3. Fan blades; 4. Funnel; 5. Filter cartridge; 6. Shell; 7. Air inlet; 8. Protective net; 9. Placement slot; 10. Cotton sheet; 11. Fixed frame; 12. Round rod; 13. Handle; 14. Base; 15. Upper cover. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings. Example

[0023] refer to Figure 1 and Figure 2 A small air purifier includes a cylinder 1, a motor 2 is arranged inside the cylinder 1, a fan blade 3 is bolted to the output end of the motor 2, a funnel 4 is bolted to the bottom of the cylinder 1, a filter cartridge 5 is threadedly connected to the bottom of the funnel 4, a shell 6 is threadedly connected to the bottom of the cylinder 1, and an air inlet 7 is opened on the surface of the shell 6. The user can hang the device in a small space through a handle 13, and then start the motor 2, so that the motor 2 drives the fan blade 3 to rotate, so that the fan blade 3 discharges the air inside the filter cartridge 5 through the funnel 4, and then the external air enters the interior of the device through the air inlet 7, so that the air is filtered through the filter cartridge 5, and the air is discharged through the protective net 8, so that it can be effectively used in a small space.

[0024] refer to Figure 1 A fixing frame 11 is bolted to the surface of the motor 2, and the surface of the fixing frame 11 is bolted to the cylinder 1. By providing the fixing frame 11, the device can be effectively and conveniently installed.

[0025] refer to Figure 1 Round rods 12 are bolted on both sides of the cylinder 1, and handles 13 are sleeved on the surface of the round rods 12. By providing the handles 13, the device can be easily hung.

[0026] Brief description of the usage process: the user can hang the device in a small space by the handle 13, and then start the motor 2, so that the motor 2 drives the fan blades 3 to rotate, so that the fan blades 3 discharge the air inside the filter cartridge 5 through the funnel 4, and then the external air enters the interior of the device through the air inlet 7, so that the air is filtered through the filter cartridge 5, and at the same time the air is discharged through the protective net 8, so that it can be effectively used in a small space. Example

[0027] refer to Figure 1 and Figure 2A protective net 8 is bolted to the top of the cylinder 1, and a placement groove 9 is opened on the top of the protective net 8. A cotton sheet 10 is placed inside the placement groove 9. The user drops aromatherapy liquid on the inside of the cotton sheet 10, and then places the cotton sheet 10 inside the placement groove 9, and then installs the upper cover 15 and the protective net 8. The air passes through the placement groove 9 and the upper cover 15 through the through holes, so that the aromatherapy liquid evaporates quickly, thereby effectively facilitating the rapid aromatherapy of the air in a small space.

[0028] refer to Figure 1 The bottom of the shell 6 is bolted with a base 14, and the bottom of the base 14 is bonded with an anti-skid pad. By providing the base 14, the stability of the device can be effectively improved.

[0029] refer to Figure 1 The top of the protective net 8 is threadedly connected with an upper cover 15, and through holes are provided inside the placement groove 9 and the upper cover 15. By setting the through holes, air can pass through effectively.

[0030] Brief description of the usage process: the user drops the aromatherapy liquid on the inside of the cotton sheet 10, then places the cotton sheet 10 in the placement groove 9, and then installs the upper cover 15 and the protective net 8. The air passes through the placement groove 9 and the upper cover 15 through the through holes, so that the aromatherapy liquid evaporates quickly, thereby effectively facilitating the rapid aromatherapy of the air in a small space.

[0031] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A small air purifier, comprising a cylinder (1), characterized in that: A motor (2) is arranged inside the cylinder (1), a fan blade (3) is bolted to the output end of the motor (2), a funnel (4) is bolted to the bottom of the cylinder (1), a filter cartridge (5) is threadedly connected to the bottom of the funnel (4), a shell (6) is threadedly connected to the bottom of the cylinder (1), an air inlet (7) is provided on the surface of the shell (6), a protective net (8) is bolted to the top of the cylinder (1), a placement groove (9) is provided on the top of the protective net (8), and a cotton sheet (10) is placed inside the placement groove (9).

2. A small air purifier according to claim 1, characterized in that: A fixing frame (11) is bolted to the surface of the motor (2), and a surface of the fixing frame (11) is bolted to the cylinder (1).

3. A small air purifier according to claim 1, characterized in that: Round rods (12) are bolted to both sides of the cylinder (1), and handles (13) are sleeved on the surface of the round rods (12).

4. A small air purifier according to claim 1, characterized in that: The bottom of the shell (6) is bolted to a base (14), and the bottom of the base (14) is bonded to an anti-slip pad.

5. A small air purifier according to claim 1, characterized in that: The top of the protective net (8) is threadedly connected to an upper cover (15), and through holes are provided inside the placement groove (9) and the upper cover (15).

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